Thieno[2,3-B]pyridine-2-carboxylic acid59944-76-2100 % similar Benzo[B]thiophene-2-carboxylic acid6314-28-957 % similar 7-Chlorobenzo[B]thiophene-2-carboxylic acid90407-16-253 % similar 5-(2-Pyridyl)thiophene-2-carboxylic acid119082-97-247 % similar 2-Chloronicotinic acid2942-59-845 % similar 6-Bromobenzo[B]thiophene-2-carboxylic acid19075-58-244 % similar 5-Fluorobenzo[B]thiophene-2-carboxylic acid70060-13-844 % similar 2,5-Thiophenedicarboxylic acid4282-31-944 % similar Quinolinic acid89-00-944 % similar 2-Hydroxynicotinic acid609-71-243 % similar 3-Hydroxypicolinic acid874-24-843 % similar Dithieno[3,2-B:2′,3′-D]thiophene-2,6-dicarboxylic acid502764-53-642 % similar Picolinic acid98-98-642 % similar 3-Aminopicolinic acid1462-86-841 % similar 2-Methylnicotinic acid3222-56-841 % similar 2-Mercaptonicotinic acid38521-46-941 % similar 2-Fluoronicotinic acid393-55-541 % similar 3-Methylpicolinic acid4021-07-241 % similar 2-Aminonicotinic acid5345-47-141 % similar 2-(Trifluoromethyl)-1,8-naphthyridine-3-carboxylic acid241154-08-541 % similar